/* ========================================================================
 * PROJECT: FTIR Blob Tracker
 * ========================================================================
 * This work is based on the original FTIR Blob Tracker developed by
 *   Woonhyuk Baek
 *   Woontack Woo
 *   U-VR Lab, GIST of Gwangju in Korea.
 *   
 *   http://uvr.gist.ac.kr/
 *
 * Copyright of the derived and new portions of this work
 *     (C) 2009 GIST U-VR Lab.
 *
 * This framework is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This framework is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this framework; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * For further information please contact 
 *   Woonhyuk Baek
 *   <windage@live.com>
 *   GIST U-VR Lab.
 *   Department of Information and Communication
 *   Gwangju Institute of Science and Technology
 *   1, Oryong-dong, Buk-gu, Gwangju
 *   South Korea
 * ========================================================================
 ** @author   Woonhyuk Baek
 * ======================================================================== */

#ifndef BLOG_DETECTOR_H
#define BLOG_DETECTOR_H

#include <vector>
#include <cv.h>

#include "Blob.h"

class BlobDetector
{
public:
	std::vector<Blob> blobList;
	IplImage* inputImage;

	int minBlobArea;
	int maxBlobArea;

	BlobDetector(int minBlobArea=10, int maxBlobArea=1000)
	{
		inputImage = NULL;
		this->minBlobArea = minBlobArea;
		this->maxBlobArea = maxBlobArea;
	}

	int Do();

	inline void SetThreshold(int minBlobArea, int maxBlobArea)
	{
		this->minBlobArea = minBlobArea;
		this->maxBlobArea = maxBlobArea;
	}
	inline void SetInputImage(IplImage* input)
	{
		this->inputImage = input;
	}
	inline std::vector<Blob>* GetBlogList()
	{
		return &this->blobList;
	}
};

#endif